diff options
Diffstat (limited to 'fs/exportfs')
| -rw-r--r-- | fs/exportfs/expfs.c | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c index 1e6f556514d6..abf0a316aa1a 100644 --- a/fs/exportfs/expfs.c +++ b/fs/exportfs/expfs.c @@ -116,30 +116,23 @@ find_exported_dentry(struct super_block *sb, void *obj, void *parent, if (IS_ERR(result)) return result; - if (S_ISDIR(result->d_inode->i_mode) && - (result->d_flags & DCACHE_DISCONNECTED)) { - /* it is an unconnected directory, we must connect it */ - ; - } else { - if (acceptable(context, result)) - return result; - if (S_ISDIR(result->d_inode->i_mode)) { + if (S_ISDIR(result->d_inode->i_mode)) { + if (!(result->d_flags & DCACHE_DISCONNECTED)) { + if (acceptable(context, result)) + return result; err = -EACCES; goto err_result; } + target_dir = dget(result); + } else { + if (acceptable(context, result)) + return result; + alias = find_acceptable_alias(result, acceptable, context); if (alias) return alias; - } - /* It's a directory, or we are required to confirm the file's - * location in the tree based on the parent information - */ - dprintk("find_exported_dentry: need to look harder for %s/%d\n",sb->s_id,*(int*)obj); - if (S_ISDIR(result->d_inode->i_mode)) - target_dir = dget(result); - else { if (parent == NULL) goto err_result; @@ -149,6 +142,7 @@ find_exported_dentry(struct super_block *sb, void *obj, void *parent, goto err_result; } } + /* * Now we need to make sure that target_dir is properly connected. * It may already be, as the flag isn't always updated when connection |